发明授权
US5506116A Method and element for assay of catechol and catechol generating substances 失效
儿茶酚和邻苯二酚生成物质的测定方法和元素

Method and element for assay of catechol and catechol generating
substances
摘要:
A method and multilayer analytical element for the determination of catechol and catechol generating substances such as salicylate is described. A series of enzymatic conversions involving tyrosinase is used to convert catechol to o-quinone and the latter to convert a leuco dye to a colored dye.
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